Eaton ECSTA Automotive Grade Current Sense Transformers

Eaton ECSTA Automotive Grade Current Sense Transformers are SMT package transformers with a primary sensed current rated for 7A and designed for automotive applications. These transformers feature low DC resistance and a wide selection of turn ratios. Eaton ECSTA Automotive Grade Current Sense Transformers are suitable for a variety of applications, including motor drives, onboard chargers, DC/DC converters, wireless chargers, battery management systems (BMS), EV charging, feedback control, and overload sensing.

Features

  • SMT mounting
  • 50KHz to 1MHz frequency range
  • 7A sense current maximum
  • 1:20 to 1:150 turn ratio range
  • -40°C to +125°C operating temperature
  • 3mΩ DRC primary (reference)
  • 0.35Ω to 21Ω DRC secondary (maximum)
  • 33μH to 1800 secondary inductance (@100kHz)

Applications

  • Motor drive
  • On-board chargers
  • DC/DC converters
  • Wireless chargers
  • Battery management systems (BMS)
  • EV charging
  • Feedback control
  • Overload sensing

Dimensions

Eaton ECSTA Automotive Grade Current Sense Transformers

Eaton ECSTA Automotive Grade Current Sense Transformers